42513876

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{4423}}^1$

素因数の和:4525

約数の個数: 48

約数和(自身を含む): 111484800

約数和(自身を除く): 68970924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 2403, 3204, 4423, 4806, 8846, 9612, 13269, 17692, 26538, 39807, 53076, 79614, 119421, 159228, 238842, 393647, 477684, 787294, 1180941, 1574588, 2361882, 3542823, 4723764, 7085646, 10628469, 14171292, 21256938, 42513876]

約数ペア:

[(1, 42513876), (2, 21256938), (3, 14171292), (4, 10628469), (6, 7085646), (9, 4723764), (12, 3542823), (18, 2361882), (27, 1574588), (36, 1180941), (54, 787294), (89, 477684), (108, 393647), (178, 238842), (267, 159228), (356, 119421), (534, 79614), (801, 53076), (1068, 39807), (1602, 26538), (2403, 17692), (3204, 13269), (4423, 9612), (4806, 8846)]